baber/WOPTO huggingface dataset:
Patent JP-2009092022-A (JP)
Title: Engine and vehicle provided with same
Inventor: ITO YOSHIHIRO
IPC: F02F7/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit air from being sucked from a strainer while keeping rotation resistance of an engine low.  <P>SOLUTION: The strainer 70 is disposed between adjacent cylinders 29, 34 with respect to an axial direction of a crankshaft 51 in an oil reservoir 60. A bulkhead 65 extending in a direction perpendicular to an axial line of the crankshaft 51 and dividing the inside of a crankcase 50 into a plurality of chambers 56, 57 is formed between adjacent pistons 41a, 41b with respect to the axial direction of the crankshaft 51 in an oil pan 54. The bulkhead 65 is arranged to overlap a suction port 71 of the strainer 70 with respect to a vertical direction. A communication part 80 establishing mutual communication among the plurality of chambers 56, 57 is formed at a section different from the suction port 71 with respect to the vertical direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094019-A (JP)
Title: Dye-sensitized solar cell
Inventor: KURASEKO HIROSHI
IPC: H01M2/26
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell in which a long service life and improvement in conversion efficiency are attained, while realizing flexibility and weight reduction.  <P>SOLUTION: The dye-sensitized solar cell is equipped with a first thin plate glass 1, having flexibility, a transparent electrode 2 formed on the thin plate glass 1, a titanium oxide porous membrane 4 that is formed on the transparent electrode and transmits electrons which are emitted by a means that adsorbed dye is exposed to light and which are transmitted to the transparent electrode 2; a second thin plate glass 5 having flexibility; the counter electrode 6 formed on the thin plate glass 5; and an electrolytic solution 7 which is sealed and installed between the counter electrode 6 and the oxide porous membrane 4, and which receives and transmits electrons from the counter electrode 6 to the dye 3. A paste containing particulates of titanium oxide (TiO<SB>2</SB>) is coated on the transparent electrode 2 can be heated, and can be calcined at a temperature of around 400 to 500°C, and the titanium oxide porous membrane 4 which has low resistance can be formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100486-A (JP)
Title: Apparatus and method for measuring kinetic thrust acting on moving object, and apparatus for measuring electromagnetic force
Inventor: MIZUNO TSUTOMU
IPC: H02P25/06
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust measuring method for accurately measuring the dynamic thrust which acts on a moving object, including the mover of a linear actuator.  <P>SOLUTION: A thrust sensor 5 is attached between a mover 3 of a test linear actuator 1 and a mover 4 of a load linear actuator 2. An acceleration sensor 6 measures the acceleration of the mover 3 of the test linear actuator 1. A displacement sensor 7 measures the displacement of the mover 3 of the test linear actuator 1. A kinetic thrust (electromagnetic force) which is generated by the test linear actuator 1 is estimated, on the basis of the output of the thrust sensor 5 and the output of the acceleration sensor 6, or on the basis of the output of the thrust sensor 5, the output of the acceleration sensor 6 and the output of the displacement sensor 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096876-A (JP)
Title: Method for producing polyurethane emulsion, polyurethane emulsion and polyurethane coated glass
Inventor: MORI TOSHIMI
IPC: C08G18/10
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane emulsion having film strength, adhesion to a body to be coated, flexibility and elasticity in a cured state.  <P>SOLUTION: A method for producing the polyurethane emulsion includes (I) a step of bringing an isocyanate component (A) comprising one or more organic polyisocyanates, a polyol component (B) comprising a bifunctional polyol (B1) or a mixture of the bifunctional polyol (B1) and a bi- to tetrafunctional polyol (B2), and a polyol component (C) having a carboxy group into a reaction under the condition of an isocyanate to active hydrogen group ratio (by equivalent) of 1.0/(0.5-0.9) to produce a prepolymer (D), and (II) a step of dispersing and stirring the prepolymer (D), after neutralization, in water under the condition of ≥130 pts.mass of water based on 100 pts.mass of the prepolymer (D) to prepare an emulsion, which is then refluxed at 40-45°C for 12 h to bring the residual polyisocyanates and water into a chain extension reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106601-A (JP)
Title: Supporting device for plate and separation/element
Inventor: HAAB GREGOR
IPC: E06B3/54
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for holding plates which can be adjustable at once, wherein many layers of glass/plates can easily, quickly and accurately be assembled.  <P>SOLUTION: One plate 1 is composed of two sheets of glass/plates 1a, 1b which are joined to each other. The glasses/plates 1a, 1b have at least two recesses 11a, 11b corresponding to each other while mostly-cylindrical shaped external cam/elements 2a, 2b are held so as not to essentially have any play. The external cams/elements 2a, 2b have mostly-cylindrical shaped opening which is arranged eccentrically. The openings are, after installation, mutually adjusted so as to come on concentric circle while holding an insertion shaft of an inner cam element 3 essentially without any play and adjustably securing the plate 1 mounted on a frame element 5 with a lower-part mounting shape 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095965-A (JP)
Title: Automatic tool changer
Inventor: UEDA KIYOSHI
IPC: B25J15/04
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To automatically select a tool in each processing step, in an automatic processing system by a robot, etc.  <P>SOLUTION: An automatic tool changer includes an air motor 15 for driving a tool; a tool assembly 1 provided in this air motor 15 in series, with a chuck mechanism 11 integrally formed therewith for attaching/detaching the tool; a robot 6 which comprises an arm 61 for holding the tool assembly 1 on its end part, and a link mechanism 66, and holds the tool assembly 1 movably in a three-dimensional direction; and a switching means 2 for operating the tool assembly 1 attached to the end part of the arm 61 of the robot 6, and changing the tool 5 that constitutes the tool assembly 1. Drive of the tool assembly and operation of the switching means 2 are performed with high pressure air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105531-A (JP)
Title: Semiconductor device, and electronic apparatus
Inventor: OOTA YOSHIJI
IPC: H03K5/08
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of performing accurate comparing operation even when using a transistor having large variations in threshold, and to provide an electronic apparatus equipped with the same.  <P>SOLUTION: Transistors 104 and 105 are used to compare input signals VIN1 and VIN2. A boosting circuit 100 has a first input terminal CIN1 connected to a first input/output terminal of the transistor 104, second input terminal CIN2 connected to a first input/output terminal of the transistor 105, a first output terminal COUT1 connected to a gate terminal of the transistor 104, and a second output terminal COUT2 connected to a gate terminal of the transistor 105, and boosts or steps down the voltage at the gate terminal of the transistor 105.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104697-A (JP)
Title: Optical disk player
Inventor: ISHIHARA YUJI
IPC: G11B7/125
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player which appropriately superimposes a high frequency current in a simple configuration.  <P>SOLUTION: The DSP32 of a DVD player 100 has a DC current supply section 321 to supply an LD11 with a DC current equal to the reference current I0 of a preset current value, a high frequency current supply section 322 to superimpose a preset high frequency current of a predetermined amplitude Iw on the DC current to be supplied to the LD11 by the supply section 321, and a correction section 324 to make the DC current supply section 321 decrease the reference current I0 by the amount of the preset correction current value ΔI0 when superimposing a high frequency current by the high frequency current supply section 322.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084986-A (JP)
Title: Transverse mechanism for parking tower
Inventor: SANO MICHIHIKO
IPC: E04H6/20
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transverse mechanism for a parking tower which can solve a problem involved in a parking room for a conventional parking tower that, although three types of floor heights are provided to cope with different heights of vehicles to be entered, such as box cars, passenger cars, and sports cars, displays an indication of "FULL" despite the presence of empty rooms for the reason that, because of no guarantee that vehicles corresponding to the floor heights enter the parking rooms, a floor height corresponding to the vehicle height cannot be found, and which is provided with parking rooms capable of realizing a change in floor height so as to correspond to the vehicle height to eliminate the presence of wasteful empty rooms, can realize a change in floor height with an inexpensive mechanism, and can utilize a space with a high efficiency.  <P>SOLUTION: The transversely conveying mechanism for a parking tower comprises a transversely conveying device 13 comprising a plurality of drive rollers 13a provided horizontally on parking rooms X in each floor and a lifting/lowering space E in communication with the parking rooms X. The drive rollers 13a in the transverse device 13 are loaded in a transversely conveyable manner with a tray rail 6 in a transverse tray 4. The transverse device 13 in the lifting/lowering space E is provided with a vertically moveable lifting/lowering machine 9. The tray rails 6 are formed in a plurality of rows which are superimposed on top of each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109628-A (JP)
Title: Depth measuring device
Inventor: TORISAWA MAKOTO
IPC: G02B21/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depth measuring device and a depth measuring method, by which depth of a recessed part having a high aspect ratio is accurately measured.  <P>SOLUTION: An illuminating beam generated from an illumination light source (1) is changed into a ring-like light beam by ring-like light beam generation devices (5 and 6). The ring-like light beam is changed into a vessel beam by an objective (14), and radiated toward a sample (15). Reflected light from the base of the recessed part formed on the sample is received by a photodetector (23) through an imaging lens (21) and a pinhole (22). The intensity of the reflected light from the recessed part of the sample is detected while moving the sample in an optical axis direction, so as to detect a position in the optical axis direction, where the intensity of the reflected light becomes the largest. Similarly, the intensity of the reflected light from the surface of the sample near the recessed part is detected while moving the sample in the optical axis direction, so as to detect a position in the optical axis direction, where the intensity of the reflected light becomes the largest. The depth of the recessed part is decided from the two detected positions in the optical axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109074-A (JP)
Title: Aluminum alloy plate for heat exchanger fin member, and manufacturing method of heat exchanger fin member using the same
Inventor: WATANABE TAKAMICHI
IPC: F28F1/32
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for a heat exchanger fin member, and a manufacturing method of the heat exchanger fin member using the same not causing cracks even when application or a usage amount of easily volatilized lubricating oil is reduced during fin pressing.  <P>SOLUTION: A substrate is comprised of aluminum or an aluminum alloy, and the aluminum alloy plate for a heat exchanger fin member has adsorption oil on a surface of the substrate. In the substrate, the surface roughness Ra is 0.1-0.8 micrometers. The adsorption oil is comprised of an organic compound adsorbed and remaining on the substrate even after the aluminum alloy plate is immersed in hexane. A content of the adsorption oil is 1-100 mg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118662-A (JP)
Title: Switchable transceiver for relay station
Inventor: VIOREL DORIN
IPC: H04B7/24
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switchable transceiver for a relay station.  <P>SOLUTION: A transceiver includes an amplifier operating as a power amplifier, when amplifying a signal to be transmitted by the transceiver and as a low-noise amplifier, when amplifying a signal received by the transceiver, and switching circuitry switchable to a first configuration in which the amplifier operates as a power amplifier, and to a second configuration in which the amplifier operates as a low-noise amplifier. The transceiver can be used in a relay station, or other station, operating in an orthogonal frequency division multiple access (OFDMA) network. A method includes determining whether a station operating in an OFDMA network is to transmit a signal or receive a signal and providing the signal to an amplifier in the station so that the amplifier operates as a power amplifier or as a low-noise amplifier, based on the determination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009112226-A (JP)
Title: Method for producing cheese
Inventor: SHIMIZU NOBUYUKI
IPC: A23C19/082
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cheese excellent in cuttability and heat-resistant shape retention without spoiling flavor which high-moisture soft cheese originally has.  <P>SOLUTION: The method for efficiently producing the cheese excellent in cuttability and heat-resistant shape retention without spoiling flavor which high-moisture soft cheese originally has, includes mixing and homogenizing a raw material under heating, which is mixed so as to contain 1.0 w/w%-5.0 w/w% of gelatin and 1.4 w/w%-5.0 w/w% of milk protein concentrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114952-A (JP)
Title: Control device for internal combustion engine
Inventor: SHIMIZU HAJIME
IPC: F02M25/07
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for controlling an internal combustion engine capable of suppressing transitional variations relative to a target of an oxygen concentration in inlet air immediately after a changeover of the number of actuating turbo superchargers.  <P>SOLUTION: This internal combustion engine 10 is provided with the first turbo supercharger 60 actuated regardless of operating conditions, the second turbo supercharger 70 switchable in operation/non-operation according to the operating conditions, and an EGR device 90 capable of taking in a part of exhaust gas from a cylinder from an exhaust passage on the downstream side of the turbine 64 of the first turbo supercharger 60 and introducing it as an EGR gas to an air intake passage on the upstream side of the compressor 62 of the first turbo supercharger 60. The ECU 100 inhibits an increase in a target EGR ratio in comparison with that immediately before start of actuation of the second turbo supercharger 70 until the expiration of a preset delay time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118920-A (JP)
Title: Surface sheet of absorbent article
Inventor: KIMURA MAYUMI
IPC: A61F13/511
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface sheet for an absorbent article which is capable of stably retaining the shape of projecting parts, having a center area excellent in the capability of preventing the liquid from returning to the surface and side areas excellent in the capability of transferring the liquid to an absorber, and capable of easily and effectively improving the capability of the absorbent article preventing the liquid from returning and leaking.  <P>SOLUTION: The surface sheet for the absorbent article is used in the surface of the absorbent article in contact with the skin, and has the structure with recesses and projections. The surface sheet has the center area M in which a number of projections 6 are regularly formed, and side areas S and S located on both sides of the center area M. The center area M has an upper layer sheet 2 and a lower layer sheet 3. The sheets 2 and 3 are partially joined to each other to form a number of joints 4. The upper sheet 2 projects in areas other than the joints 4 to form a number of the projections 6. Projections 7 whose height is lower than the height of the projections 6 in the center area M are formed, or no projections are formed, in the pair of the side areas S and S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119940-A (JP)
Title: Rotary pump
Inventor: TAKAGIWA TAKUYA
IPC: B60C23/12
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary pump capable of automatically supplying air with predetermined pressure to a tire without stopping travelling when the tire pressure is decreased during travelling.  <P>SOLUTION: The pump includes circular spaces (3) formed inside a brake drum case (2) and air compression members (5) composed separately from a hub (4) and arranged in the circular spaces (3). The plurality of the circular spaces (3) and the plurality of the air compression members (5) are point-symmetrically arranged to a rotation center of the hub (4). When a wheel (8) and the hub (4) rotate, the air compression members (5) move radially outward in the circular spaces (3) by action of the centrifugal force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121532-A (JP)
Title: Rolling bearing for high speed
Inventor: KAWAMURA TAKAYUKI
IPC: B23B19/02
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for high speed enabling satisfactorily coping with a high-speed rotation of ≥1,700,000 dmN value and miniaturization of a machine tool or the like and cutback of operating costs even with a small amount of enclosed grease.  <P>SOLUTION: The rolling bearing for high speed includes an inner ring 2 and an outer ring 3, a plurality of rolling elements 4, and a seal member 6 for covering an opening of a space between the inner and outer rings. Grease 7 is enclosed around the rolling elements 4. A water-repellent and oil-repellent coating film 8a is formed at least on a part of an inner surface of a bearing in contact with the grease 7. In the grease 7, non-urea grease containing any urea compound is blended in the urea grease with the urea compound being the thickener. The urea thickener is obtained by reaction between a poly-isocyanate component and a monoamine component, the monoamine component containing ≥50 mol% of at least one selected from aliphatic monoamines and alicyclic monoamines based on all the monoamines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119950-A (JP)
Title: Heat exchanger
Inventor: OHASHI HIDEO
IPC: B60H1/32
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of being reduced in coolant filling amount.  <P>SOLUTION: This heat exchanger is provided with a pair of right and left tanks 2 extending in the vertical direction, a plurality of heat exchange tubes 4 arranged in parallel at intervals in the vertical direction between both the tanks 2 and having both end parts connected to each of both the tanks 2, a fin 5 arranged between the adjacent heat exchange tubes 4, and a liquid receiver 7 mounted on the left tank 2. The liquid receiver 7 is provided with a cylindrical body 26 extending in the vertical direction and having at least an opened lower end, and a lower cap 27 fitted into the lower end part of the cylindrical body 26 to close the opening of the lower end. The lower cap 27 has a bottom wall 30 and a peripheral wall 31. The lower end part of the cylindrical body 26 is fitted into the peripheral wall 31. In the cylindrical body 26 of the liquid receiver 7, a coolant inflow port 38 for delivering coolant from the left tank 2 to the liquid receiver 2 is formed. A coolant outflow port 34 for delivering coolant from the liquid receiver 7 to the left tank 2 is formed on the peripheral wall 31 of the lower cap 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123813-A (JP)
Title: Retainer and substrate storing container
Inventor: OGAWA OSAMU
IPC: B65D85/86
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer capable of suppressing possibility of deformation of the retainer, and of achieving smoothing and facilitation of mounting work of the retainer to improve work efficiency; and a substrate storing container.  <P>SOLUTION: This retainer 20 is formed out of: a longitudinally-long frame body 21 mounted to a lid body 10; a pair of elastic pieces 29 respectively projecting from a pair of facing pieces 22 of the frame body 21 to approach each other; and holding parts 30 formed on the pair of elastic pieces 29 and holding a front edge of a semiconductor wafer W. The frame body 21 is formed out of the pair of facing pieces 22 facing in parallel to each other with a space, and extending in the vertical direction of the lid body 10, and a pair of mounting pieces 23 respectively horizontally mounted between both upper and lower ends of the pair of facing pieces 22, and an elastic bent part 25 projecting in the semiconductor wafer W direction and deforming the frame body 21 is formed on each mounting piece 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120431-A (JP)
Title: Method for forming glass tube, apparatus for forming glass tube
Inventor: HORIUCHI ICHIRO
IPC: C03B23/04
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for forming without causing deformation, crack or the like by the thermal stress during forming in a glass bottomed tube.  <P>SOLUTION: In an apparatus M for forming a glass tube in which a glass bottomed tube 3 having an inserted core mold 2 is passed through a heating furnace 4 while reducing the pressure of the inside of the glass bottomed tube, and is shrunk and deformed so that the outer shape of the core mold 2 is transferred, there is provided an upper heating zone 4a and a lower heating zone 4b which are independently capable of setting the temperature each other in the passing direction of the glass bottomed tube 3 inside the heating furnace 4, the temperature of the upper heating zone 4a that is the entering side of the bottomed end 3b of the glass bottomed tube 3 is set at a forming temperature, the temperature of the lower heating zone 4b that is the leaving side of the glass bottomed tube 3 is set at a slowly cooling temperature, thereby heating and slowly cooling of the glass bottomed tube 3 are conducted within the heating furnace 4, wherein the occurrence of the deformation and the crack of the glass bottomed tube 3 by the thermal stress is prevented even when the heating furnace 4 is moved at a relatively large speed against the glass bottomed tube 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120692-A (JP)
Title: Resin composition and its manufacturing method
Inventor: UNNO HARUO
IPC: C08J3/20
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition that exhibits an excellent mechanical balance when practically used, and its manufacturing method.  <P>SOLUTION: The resin composition comprises a semi-aromatic or aromatic polyamide resin having an amide group density of at most 38.0 wt.% or an aliphatic polyamide resin having an amide group density of less than 30.0 wt.%, and an organic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT